Box A contains 25 slips of which 19 are marked 1 and other are marked 5 each. Box B contains 50 slips of which 45 are marked 1 each and other are marked 13 each. Slips of both boxes are poured into a third box and resuffled. A slip is drawn at random. What is the probability that it is marked other than 1?

Explanation

To solve the problem step by step, we will follow these steps:

### Step 1: Determine the contents of Box A
Box A contains a total of 25 slips:
- 19 slips are marked with the number 1.
- The remaining slips are marked with the number 5.

To find the number of slips marked with 5:
...